The Wilwood Forged Billet Narrow Superlite (FNSLR) caliper adapts the Superlite series for narrow applications while preserving strength and fluid capacity improvements. Starting at roughly 4.40 pounds, the FNSLR applies updated technologies for enhanced displacement and performance. Notably, FNSL4R variants include piston dust boots to meet export requirements, providing added protection where specified.
Wilwood Caliper-BNSL4R-Red 1.25in Pistons 1.10in Disc